Alteration filingSep 1
DOB filing M01260600-I1
Alteration filing at 50 West 47 Street
Approved34 proposed stories
Open filing Building record · BIN 1034346
50 West 47 Street
50 West 47 Street, Manhattan, NY 10036
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 2 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records2
First included filingOct 22, 2025
Latest recorded changeSep 1, 2026
The lot
What is already here?
The lot holds a 36-story condominium built in 2009, on a 24,000 sq ft lot.
- Built
- 2009
- Last altered
- 2009
- Floors
- 36
- Residential units
- 0
- Building type
- Condominium
- Land use
- Commercial and office
- Zoning district
- C6-4.5
- Lot area
- 24,000 sq ft
- Building area
- 487,351 sq ft
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 4, 2026. They describe the tax lot, not any single filing.
What is recorded here
Multiple filings, one stable building identifier.
New York City's Building Identification Number helps connect filings that may use different application numbers or describe different scopes of work. The records below are grouped because they publish BIN 1034346. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 2 alteration filing. Its latest status categories are 2 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Oct 22, 2025
- Latest recorded change
- Sep 1, 2026
- Highest proposed story count
- 34 stories
- Highest proposed unit count
- Not stated
Highest recorded values may come from different filings and must not be combined into one proposed project. Open the individual filings below for their exact scope. Values outside the publication's conservative data-quality bounds are withheld pending source review.
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Recorded history
What has happened at this address?
Every dated event the city has published for this building, from all 2 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Renovate unit 20lm on the 18th construction floor including interior partitions and modify HVAC system as per plans filed. no change in use, occupancy, or egress. Filing M01260600-I1.
- Alteration filed02
Install plumbing fixtures and modify sprinkler layout in unit 20 lm on the 18th construction floor as per plans filed. no change in use, occupancy, or egress. Filing M01260600-S1.
- Alteration approved03
Filing M01260600-I1 reached an approved status.
- Alteration approved04
Filing M01260600-S1 reached an approved status.
- Permit recorded for alteration05
DOB lists a first permit date for M01260600-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration06
DOB lists a first permit date for M01260600-S1. That is not by itself confirmation of activity on site.
- Alteration now approved07
The latest status recorded for M01260600-I1 is “Permit Entire.”
- Alteration now approved08
The latest status recorded for M01260600-S1 is “Permit Entire.”